DE102004021498A1 - Transfer cloth, in particular blanket, for a printing press - Google Patents
Transfer cloth, in particular blanket, for a printing press Download PDFInfo
- Publication number
- DE102004021498A1 DE102004021498A1 DE102004021498A DE102004021498A DE102004021498A1 DE 102004021498 A1 DE102004021498 A1 DE 102004021498A1 DE 102004021498 A DE102004021498 A DE 102004021498A DE 102004021498 A DE102004021498 A DE 102004021498A DE 102004021498 A1 DE102004021498 A1 DE 102004021498A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- carrier
- carrier layer
- printing press
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
- B41N10/02—Blanket structure
- B41N10/06—Blanket structure facilitating fastening to, or location on, supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
- B41N10/02—Blanket structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
- B41N10/02—Blanket structure
- B41N10/04—Blanket structure multi-layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/02—Top layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/04—Intermediate layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/06—Backcoats; Back layers; Bottom layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/14—Location or type of the layers in multi-layer blankets or like coverings characterised by macromolecular organic compounds
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Die
Erfindung betrifft ein Übertragungstuch,
insbesondere ein Gummituch, für
eine Druckmaschine.
Das Übertragungstuch
(10) verfügt über eine
Trägerschicht (11),
eine Deckschicht (12) und mindestens eine zwischen der Trägerschicht
und der Deckschicht positionierte Zwischenschicht (13, 14, 15),
wobei die Trägerschicht
an mindestens einem Ende des Übertragungstuchs
(10), mit welchem dasselbe an einer Einspannstelle (17) einer Druckmaschine
befestigbar ist, gegenüber
mindestens einer Zwischenschicht vorsteht, und wobei Enden der oder
jeder Zwischenschicht, die gegenüber
der Trägerschicht
(11) verkürzt
ausgebildet sind, mit Hilfe einer Versiegelungsschicht (16) versiegelt
sind.
Erfindungsgemäß erstreckt
sich die Versiegelungsschicht (16) derart über die Trägerschicht (11), dass das Übertragungstuch
an der Einspannstelle der Druckmaschine zumindest über die
Trägerschicht
und die Versiegelungsschicht befestigbar ist.The invention relates to a transfer cloth, in particular a blanket, for a printing press.
The transfer fabric (10) has a carrier layer (11), a cover layer (12) and at least one intermediate layer (13, 14, 15) positioned between the carrier layer and the cover layer, the carrier layer being provided on at least one end of the transfer cover (10), with which it is attachable to a clamping point (17) of a printing press, protruding from at least one intermediate layer, and ends of the or each intermediate layer, which are formed shortened with respect to the carrier layer (11) sealed by means of a sealing layer (16).
According to the invention, the sealing layer (16) extends over the carrier layer (11) in such a way that the transfer cloth can be fastened at the clamping point of the printing press at least over the carrier layer and the sealing layer.
Description
Die Erfindung betrifft ein Übertragungstuch, insbesondere ein Gummituch, für eine Druckmaschine nach dem Oberbegriff des Patentanspruchs 1, 8 bzw. 10.The The invention relates to a transfer cloth, in particular a blanket, for a printing press according to the preamble of claim 1, 8 or 10th
Beim Offsetdruck ist es gängige Praxis, einen Farbübertrag von einer Druckplatte auf einen Bedruckstoff auf indirektem Weg über ein Übertragungstuch, welches auch als Gummituch bezeichnet wird, durchzuführen. Hierbei wird zwischen kompressiblen und inkompressiblen Gummitüchern unterschieden, wobei vorzugsweise kompressible Gummitücher zum Einsatz kommen. Gummitücher sind in der Lage, an den druckenden Stellen Unebenheiten im Bedruckstoff auszugleichen. Da derartige Gummitücher hinsichtlich ihrer physikalischen und chemischen Eigenschaften altern und beschädigt werden können, müssen dieselben austauschbar sein. Die Gummitücher sind hierzu an Einspannstellen innerhalb der Druckmaschine befestigt, wobei die Einspannstelle aus Gründen der Druckqualität möglichst geringe Abmessungen aufweisen soll. Dabei kann es schwierig sein, die Gummitücher an einer Einspannstelle mit entsprechend geringen Dimensionen zu befestigen.At the Offset printing is common Practice, a color transfer from a printing plate to a substrate indirectly via a transfer cloth, which is also referred to as a blanket to perform. in this connection distinction is made between compressible and incompressible rubber blankets, wherein preferably compressible blankets are used. Blankets are Able to create unevenness in the substrate at the printing areas compensate. Since such blankets in terms of their physical and chemical properties can age and be damaged, they must be the same be exchangeable. The blankets are attached to clamping points within the press, the clamping point for reasons the print quality as low as possible Dimensions should have. It can be difficult, the blankets To fix a clamping with correspondingly small dimensions.
Die
Die
Den aus dem Stand der Technik bekannten Übertragungstüchern bzw. Gummitüchern ist demnach gemeinsam, dass dieselben ausschließlich über die Trägerschicht an der Einspannstelle der Druckmaschine befestigt werden.The From the prior art known transfer sheets or blankets is therefore common that they only on the carrier layer at the clamping be attached to the printing press.
Hiervon ausgehend liegt der hier vorliegenden Erfindung das Problem zugrunde, ein neuartiges Übertragungstuch, insbesondere ein Gummituch, für eine Druckmaschine zu schaffen.Of these, the present invention is based on the problem, a novel transfer cloth, especially a blanket, for a To create a printing machine.
Dieses Problem wird durch ein Übertragungstuch, insbesondere ein Gummituch, für eine Druckmaschine gemäß Patentanspruch 1, 8 bzw. 10 gelöst.This Problem is caused by a transfer cloth, especially a blanket, for a printing machine according to claim 1, 8 and 10 solved.
Erfindungsgemäß erstreckt sich die Versiegelungsschicht derart über die Trägerschicht, dass das Übertragungstuch an der Einspannstelle der Druckmaschine zumindest über die Trägerschicht und die Versiegelungsschicht befestigbar ist.Extends according to the invention the sealing layer over the carrier layer, that the transfer cloth at the clamping of the printing press at least over the Carrier layer and the sealing layer is fastened.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung.preferred Further developments of the invention will become apparent from the dependent claims and the following description.
Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:embodiments The invention will be described, but not limited to, with reference to the drawing explained in more detail. there shows:
Nachfolgend
wird die hier vorliegende Erfindung unter Bezugnahme auf
Ein
weiteres Ausführungsbeispiel
eines erfindungsgemäßen Gummituchs
Ein
weiteres Ausführungsbeispiel
eines erfindungsgemäßen Gummituchs
Ein
weiteres Ausführungsbeispiel
eines erfindungsgemäßen Gummituchs
Im
Ausführungsbeispiel
der
Die
Verjüngung
der Zwischenschicht
Allen
Ausführungsbeispielen
gemäß
Die
Trägerschichten
- 1010
- Gummituchblanket
- 1111
- Trägerschichtbacking
- 1212
- Deckschichttopcoat
- 1313
- Zwischenschichtinterlayer
- 1414
- Zwischenschichtinterlayer
- 1515
- Zwischenschichtinterlayer
- 1616
- Versiegelungsschichtsealing layer
- 1717
- Einspannstelleclamping
- 1818
- Gummituchblanket
- 1919
- Trägerschichtbacking
- 2020
- Deckschichttopcoat
- 2121
- Zwischenschichtinterlayer
- 2222
- Zwischenschichtinterlayer
- 2323
- Zwischenschichtinterlayer
- 2424
- Versiegelungsschichtsealing layer
- 2525
- Einspannstelleclamping
- 2626
- Gummituchblanket
- 2727
- Trägerschichtbacking
- 2828
- Deckschichttopcoat
- 2929
- Zwischenschichtinterlayer
- 3030
- Zwischenschichtinterlayer
- 3131
- Zwischenschichtinterlayer
- 3232
- Versiegelungsschichtsealing layer
- 3333
- Einspannstelleclamping
- 3434
- Gummituchblanket
- 3535
- Trägerschichtbacking
- 3636
- Deckschichttopcoat
- 3737
- Versiegelungsschichtsealing layer
- 3838
- Einspannstelleclamping
- 3939
- Gummituchblanket
- 4040
- Trägerschichtbacking
- 4141
- Deckschichttopcoat
- 4242
- Zwischenschichtinterlayer
- 4343
- Zwischenschichtinterlayer
- 4444
- Zwischenschichtinterlayer
- 4545
- Einspannstelleclamping
- 4646
- Versiegelungsschichtsealing layer
Claims (10)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004021498A DE102004021498A1 (en) | 2004-04-30 | 2004-04-30 | Transfer cloth, in particular blanket, for a printing press |
EP05009079A EP1591271B1 (en) | 2004-04-30 | 2005-04-26 | Transfer blanket, in particular rubber blanket, for a printing machine |
DE502005008853T DE502005008853D1 (en) | 2004-04-30 | 2005-04-26 | Transfer cloth, in particular blanket, for a printing press |
US11/117,532 US7219604B2 (en) | 2004-04-30 | 2005-04-29 | Transfer blanket, in particular rubber blanket, for a printing press |
CN200510066781.5A CN100509428C (en) | 2004-04-30 | 2005-04-30 | Transfer blanket for a printing press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004021498A DE102004021498A1 (en) | 2004-04-30 | 2004-04-30 | Transfer cloth, in particular blanket, for a printing press |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004021498A1 true DE102004021498A1 (en) | 2005-11-24 |
Family
ID=34935725
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004021498A Withdrawn DE102004021498A1 (en) | 2004-04-30 | 2004-04-30 | Transfer cloth, in particular blanket, for a printing press |
DE502005008853T Active DE502005008853D1 (en) | 2004-04-30 | 2005-04-26 | Transfer cloth, in particular blanket, for a printing press |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502005008853T Active DE502005008853D1 (en) | 2004-04-30 | 2005-04-26 | Transfer cloth, in particular blanket, for a printing press |
Country Status (4)
Country | Link |
---|---|
US (1) | US7219604B2 (en) |
EP (1) | EP1591271B1 (en) |
CN (1) | CN100509428C (en) |
DE (2) | DE102004021498A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10360015A1 (en) * | 2003-12-19 | 2005-07-28 | Man Roland Druckmaschinen Ag | Blanket with a rigid elastic backing plate |
FI20065408A0 (en) * | 2006-06-14 | 2006-06-14 | Avantone Oy | Embossing member for producing diffractive microstructures |
DE102008029819A1 (en) * | 2008-06-25 | 2009-12-31 | Manroland Ag | Elevator for cylinder of rolling rotating pressure machine, has supporting foil that is attached on side of elevator, and sealing, which is attached at partial region of edge of supporting foil |
JP5402054B2 (en) * | 2009-02-13 | 2014-01-29 | セイコーエプソン株式会社 | Conveying roller, conveying unit, and printing apparatus |
JP2010184806A (en) * | 2009-02-13 | 2010-08-26 | Seiko Epson Corp | Carrier roller, carrying unit and printer |
CN104859279B (en) * | 2015-05-07 | 2017-12-12 | 北京印刷学院 | A kind of gravure offset printing press |
CN106364211A (en) * | 2016-08-25 | 2017-02-01 | 天津万事达印铁包装容器有限公司 | Turn-back type aluminum clamp |
JP7342514B2 (en) | 2019-08-14 | 2023-09-12 | 富士フイルムビジネスイノベーション株式会社 | Jacket, transfer device, and image forming device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3730092A (en) * | 1971-03-05 | 1973-05-01 | Grace W R & Co | Magnetic sheet for impression cylinder |
US4537129A (en) * | 1980-07-25 | 1985-08-27 | W. R. Grace & Co. | Offset printing blanket |
DE4320464C2 (en) * | 1993-06-21 | 1997-03-20 | Roland Man Druckmasch | Transfer cylinders for rotary printing machines |
DE4400020A1 (en) * | 1994-01-03 | 1995-08-31 | I M C Gmbh Marketing Fuer Die | Rubber blanket for roller offset printing machines |
DE19543584C1 (en) | 1995-11-23 | 1997-07-24 | Koenig & Bauer Albert Ag | Blanket for a printing press |
FR2788720B1 (en) * | 1999-01-26 | 2001-04-06 | Rollin Sa | BLANKET FOR A NARROW THROAT CYLINDER OF A PRINTING MACHINE |
DE19921388A1 (en) * | 1999-05-10 | 2000-11-16 | Roland Man Druckmasch | Rotary printing press with form, transfer and impression cylinders, with heat distribution layer under rubbercloth |
AU2001243672A1 (en) | 2000-03-21 | 2001-10-03 | Day International, Inc. | Flexible image transfer blanket having non-extensible backing |
DE10117409B4 (en) * | 2001-04-06 | 2011-06-01 | Contitech Elastomer-Beschichtungen Gmbh | Blanket for use on printing cylinders, especially for offset printing presses |
AU2004288806B2 (en) * | 2003-11-10 | 2008-10-23 | Day International, Inc. | Printing blanket construction and method of making |
DE10360014A1 (en) * | 2003-12-19 | 2005-07-21 | Man Roland Druckmaschinen Ag | Blanket with a metal or plastic backing plate |
DE10360015A1 (en) * | 2003-12-19 | 2005-07-28 | Man Roland Druckmaschinen Ag | Blanket with a rigid elastic backing plate |
-
2004
- 2004-04-30 DE DE102004021498A patent/DE102004021498A1/en not_active Withdrawn
-
2005
- 2005-04-26 DE DE502005008853T patent/DE502005008853D1/en active Active
- 2005-04-26 EP EP05009079A patent/EP1591271B1/en not_active Not-in-force
- 2005-04-29 US US11/117,532 patent/US7219604B2/en not_active Expired - Fee Related
- 2005-04-30 CN CN200510066781.5A patent/CN100509428C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050241503A1 (en) | 2005-11-03 |
US7219604B2 (en) | 2007-05-22 |
DE502005008853D1 (en) | 2010-03-04 |
EP1591271A1 (en) | 2005-11-02 |
EP1591271B1 (en) | 2010-01-13 |
CN100509428C (en) | 2009-07-08 |
CN1693091A (en) | 2005-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: MANROLAND AG, 63075 OFFENBACH, DE |
|
8139 | Disposal/non-payment of the annual fee |